-
公开(公告)号：KR1020120113866A
公开(公告)日：2012-10-16
申请号：KR1020110031521
申请日：2011-04-06
Applicant: 한국기계연구원
CPC classification number: E04G3/30 , E04G3/28 , E04G23/002
Abstract: PURPOSE: A device and a method for moving a work vehicle for the external wall of a building using a wire rope are provided to rapidly and conveniently move a work vehicle by pulling and releasing a wire installed on the work vehicle. CONSTITUTION: A device for moving a work vehicle for the external wall of a building using a wire rope comprises drive winches(L1,L2,L3,L4) and a wire holder. The drive winches are installed on the external wall(W) of a building and pull or release wires(WR1,WR2). The wire holder is installed on a work vehicle(CG). The position of the work vehicle is controlled by pulling or releasing the wires via the wire holder.
Abstract translation: 目的：提供一种使用钢丝绳移动建筑物的外墙的工作车辆的装置和方法，通过拉动和释放安装在工作车辆上的电线来快速方便地移动作业车辆。 构成：用于使用钢丝绳移动建筑物外墙的工作车辆的装置包括驱动绞盘（L1，L2，L3，L4）和电线架。 驱动绞盘安装在建筑物的外墙（W）上，并拉动或松开电线（WR1，WR2）。 电线架安装在工作车辆（CG）上。 工作车辆的位置通过拉线或通过线夹来释放来控制。
-
公开(公告)号：KR1020120108540A
公开(公告)日：2012-10-05
申请号：KR1020110026533
申请日：2011-03-24
Applicant: 한국기계연구원
IPC: H01L21/02
CPC classification number: H01L21/02 , B05B1/02 , B05C11/1002 , G01L9/0022
Abstract: PURPOSE: A dispenser of a cutting jet type for actuating a bimorph piezoelectric element is provided to improve productivity by increasing a dispensing volume. CONSTITUTION: An inlet passage(21) receives a droplet from a syringe container. An injection portion(20) includes a nozzle(22) discharging the droplet to one end thereof. The injection portion receives the droplet from the inlet passage. A control portion applies an electric field signal to a bimorph-type piezoelectric element(30). A plunger moves to the top and bottom along the nozzle.
Abstract translation: 目的：提供用于致动双压电晶片压电元件的切割喷射型分配器，以通过增加分配体积来提高生产率。 构成：入口通道（21）从注射器容器接收液滴。 注射部分（20）包括将液滴排放到其一端的喷嘴（22）。 注射部分从入口通道接收液滴。 控制部分向双压电晶片型压电元件（30）施加电场信号。 柱塞沿着喷嘴移动到顶部和底部。
-
公开(公告)号：KR101176638B1
公开(公告)日：2012-08-24
申请号：KR1020100040601
申请日：2010-04-30
Applicant: 한국기계연구원
Abstract: 본 발명은 편심축과 피스톤을 구름 접촉시켜 마모 및 소음을 저감시키는 볼 피스톤 펌프에 관한 것으로, 더욱 상세하게는 흡입부와 토출부를 이격시키고, 회전하는 실린더축의 실린더보어 내를 왕복 운동하는 볼 피스톤 통해 흡입부의 유체를 토출부로 전달하게 되는 내접형 볼 피스톤 펌프에 관한 것이다.
상기와 같은 구성에 의한 본 발명의 내접형 볼 피스톤 펌프는 캠링의 중심을 향해 피스톤이 방사상으로 모여지고, 흡입과 토출이 캠링의 중심에서 이루어지기 때문에 유체의 원심력에 의한 유동에 따라 흡입성능이 개선되고, 볼 피스톤 펌프의 크기를 소형화 할 수 있는 효과가 있다. 또한 흡입과 토출을 제어하기 위한 체크밸브의 구성이 삭제되기 때문에 구성이 간단해져 생산원가절감 생산효율증대 및 유지보수비용 감소 등의 효과가 있다.-
公开(公告)号：KR1020120080057A
公开(公告)日：2012-07-16
申请号：KR1020110001500
申请日：2011-01-06
Applicant: 한국기계연구원
Abstract: PURPOSE: An orifice apparatus for equally distributing refrigerants is provided to freely install a cooler connected to an expansion valve by controlling the length of each distribution pipe. CONSTITUTION: An orifice apparatus comprises a pipe body(30), a support unit(40), and a flow control hole(50). Both ends of the pipe body are connected to a distribution pipe(12) and an inlet pipe(22). The support unit is protruded from the outer circumference of the pipe body. Both sides of the support unit contact with the ends part of the distribution pipe and inlet pipe. The flow control hole is bored in a longitudinal direction inside the pipe body. The flow control hole controls the amount of refrigerants by controlling an inner cross section.
Abstract translation: 目的：设置用于均匀分配制冷剂的孔口装置，通过控制每个分配管的长度来自由地安装连接到膨胀阀的冷却器。 构成：孔装置包括管体（30），支撑单元（40）和流量控制孔（50）。 管体的两端与分配管（12）和入口管（22）连接。 支撑单元从管体的外周突出。 支撑单元的两侧与分配管和入口管的端部接触。 流量控制孔在管体内沿纵向方向钻孔。 流量控制孔通过控制内部横截面来控制制冷剂的量。
-
公开(公告)号：KR101119592B1
公开(公告)日：2012-03-06
申请号：KR1020090078586
申请日：2009-08-25
Applicant: 한국기계연구원
IPC: A47J27/092 , A47J27/08 , F16K17/04
Abstract: 이를위한본 발명의증기배출밸브는몸체에수용되어그 내방에오링홈을가지는스풀형가동자조립체가상방의솔레노이드부사이에개재되어상기몸체와솔레노이드부사이에서직선운동이가능하도록구성되고, 상기솔레노이드부에고정자가결합되며, 상기몸체의내부에증기이송통로가형성되고, 증기를배출시키기위한“ㄴ”형태의증기배출관이설치되는증기배출밸브에있어서, 상기스풀형가동자조립체는몸체와솔레노이드부사이에서직선상으로구동되는스풀형가동자와, 증기의누설을방지하기위하여스풀형가동자에결합되는시트링과, 밸브동작시증기가솔레노이드부로침투하지못하도록하는오링을포함하여구성되는것을특징으로한다.
-
Patent Agency Ranking
公开(公告)号：KR1020110121139A
公开(公告)日：2011-11-07
申请号：KR1020100040594
申请日：2010-04-30
Applicant: 한국기계연구원
Abstract: PURPOSE: A displacement amplifying type piezoelectric pump is provided to increase the pumping capacity of the fluid by increasing the displacement of a diaphragm pumping the fluid. CONSTITUTION: A displacement amplifying type piezoelectric pump(100) comprises a housing(10), a pumping room(20), an intake check valve(30), a first pressure portion(40), a stacked PZT(50), a controller(60), a second pressure portion(80) and an amplifying room(70). The pumping room is formed in the inner structure of the housing and is respectively connected to an inlet flow passage(21) and an outlet flow passage(22). The intake check valve prevents the counter flow. The first pressure portion controls the volume of the pumping room. The stacked PZT is connected to the first pressure portion. The controller applies the electric signal in the stacked PZT and controls the displacement of the first pressure portion with the displacement of the stacked PZT. The second pressure portion raises the displacement with the displacement of the stacked PZT. The amplifying room amplifies the displacement of the second pressure portion.
Abstract translation: 目的：提供位移放大型压电泵，通过增加泵送流体的隔膜的位移来增加流体的泵送能力。 构造：位移放大型压电泵（100）包括壳体（10），泵送室（20），进气止回阀（30），第一压力部分（40），堆叠PZT（50），控制器 （60），第二压力部（80）和放大室（70）。 泵送室形成在壳体的内部结构中，并且分别连接到入口流动通道（21）和出口流动通道（22）。 进气止回阀防止逆流。 第一压力部分控制泵房的容积。 堆叠的PZT连接到第一压力部分。 控制器将电信号施加在堆叠的PZT中，并且通过堆叠的PZT的位移来控制第一压力部的位移。 第二压力部分随堆叠的PZT的位移而升高位移。 放大室放大第二压力部分的位移。
-
公开(公告)号：KR101009370B1
公开(公告)日：2011-01-19
申请号：KR1020080095785
申请日：2008-09-30
Applicant: 한국기계연구원
CPC classification number: Y02E10/74 , Y02P70/523
Abstract: 본 발명은 풍력을 이용하여 압전체로부터 생성되는 전기 에너지를 회수하는 풍력을 이용한 압전 발전기에 관한 것이다.
이를 위한 본 발명의 풍력을 이용한 압전 발전기는 압전체에 기계적 자극을 가하여 압전체로부터 생성되는 전기 에너지를 회수하는 압전 발전기에 있어서, 지지축과, 상기 지지축 상부에 베어링 결합된 회전축과, 상기 회전축의 외주연에 돌출 형성되어 풍력에 의해 상기 회전축을 회전시키는 회전날개와, 상기 지지축의 상부에 구비된 지지대와, 상기 지지대에 방사형으로 배치된 다수의 압전체, 및 상기 회전축의 외주연에 상기 각 압전체와 밀착되게 구비되는 타격날개를 포함한다.
풍력, 압전체, 회전날개, 타격 날개, 전기에너지-
公开(公告)号：KR1020100036524A
公开(公告)日：2010-04-08
申请号：KR1020080095785
申请日：2008-09-30
Applicant: 한국기계연구원
CPC classification number: Y02E10/74 , Y02P70/523 , H02N2/185 , F03D7/0244 , F03D9/25 , Y02E10/725
Abstract: PURPOSE: A piezoelectric generator is provided to economically obtain electric energy by applying a mechanical stimulus to a piezoelectric element. CONSTITUTION: A rotary shaft(3) is combined on a support shaft(1) by a bearing. A rotating wing is formed on the outer circumference of the rotary shaft. The rotating wing rotates the rotary shaft by the wind power. A support stand(2) is arranged on the support shaft. The support stand comprises an upper frame, a lower frame, and a pair of piezoelectric holders. The pair of piezoelectric holders are combined between the upper frame and the lower frame. A plurality of piezoelectric elements(4) is radially arranged on the support stand. A blow wing(5) is formed on the outer circumference of the rotary shaft to contact with each piezoelectric element.
Abstract translation: 目的：提供压电发生器，通过对压电元件施加机械刺激来经济地获得电能。 构成：旋转轴（3）通过轴承组合在支撑轴（1）上。 旋转翼形成在旋转轴的外周上。 旋转翼通过风力使旋转轴旋转。 在支撑轴上设置支撑架（2）。 支撑架包括上框架，下框架和一对压电保持器。 一对压电保持器组合在上框架和下框架之间。 多个压电元件（4）径向布置在支撑架上。 在旋转轴的外周上形成吹风翼（5），以与每个压电元件接触。
-
公开(公告)号：KR1020100022379A
公开(公告)日：2010-03-02
申请号：KR1020080081026
申请日：2008-08-19
Applicant: 한국기계연구원
IPC: F16K5/06
CPC classification number: B81C1/00095 , B33Y80/00 , B81B2207/056 , B81B2207/07 , B82Y30/00 , Y10T428/24479 , Y10T428/24851
Abstract: PURPOSE: A high pressure ball valve within a double seat ring and a relief valve is provided to enhance air-tightness by pressing an opening and closing ball using the pressing force of spring and fluid. CONSTITUTION: A high pressure ball valve within a double seat ring and a relief valve comprises a seat assembly(30) accepted to both sides of a ball valve body(1). The seat assembly comprises a first seat ring, an elastic sheet ring, a second seat ring, a main spring, a plurality of sheet O-rings and a pilot part. The first seat ring is driven between a ball valve body and an opening and closing ball(10). The second seat ring is driven between the ball valve body and the opening and closing ball. The main spring is installed between the ball valve body and the rear side of the first seat ring. The pilot part is connected to the rear side of the second seat ring and passes through the first seat ring.
Abstract translation: 目的：提供双座环内的高压球阀和安全阀，以通过弹簧和流体的压力按压开闭球来提高气密性。 构成：双座环内的高压球阀和安全阀包括接受球阀体（1）两侧的座组件（30）。 座椅组件包括第一座圈，弹性片环，第二座环，主弹簧，多个片O形环和导向部。 第一座圈在球阀体和开闭球（10）之间被驱动。 第二座圈在球阀体和开闭球之间被驱动。 主弹簧安装在球阀阀体与第一阀座环的后侧之间。 导向部分连接到第二座环的后侧并穿过第一座环。
-
公开(公告)号：KR1020090124687A
公开(公告)日：2009-12-03
申请号：KR1020080051038
申请日：2008-05-30
Applicant: 한국기계연구원
Abstract: PURPOSE: A magnetorheological fluid brake control system is provided to brake or decelerate a rotor using the rotational energy of the rotor itself without application of separate control current. CONSTITUTION: A magnetorheological fluid brake control system comprises a rotary shaft(200) equipped with a permanent magnet(210), a first coil member(300) in which induced electromotive force is generated by the rotation of the permanent magnet, a brake housing(100) which is coupled to the rotary shaft with a bearing(220), a rotor(140) which rotates along with the rotation of the rotary shaft in the brake housing, a second coil member(150) which is electrically connected to the first coil member, magnetorheological fluid(160) which is filled in a filling room(120) of the brake housing, a switching device(400) which controls current supply to the second coil member, a rotation speed detector(500) which detects the rotation speed of the rotary shaft, and a control device(600) which controls on/off of the switching device according to the result of the rotation speed detector.
Abstract translation: 目的：提供一种磁流变液体制动控制系统，用于使用转子本身的旋转能量制动或减速转子，而不需要单独的控制电流。 构成：一种磁流变液体制动控制系统，包括配备有永磁体（210）的旋转轴（200），通过永久磁铁的旋转而产生感应电动势的第一线圈部件（300），制动器壳体 100），其与轴承（220）耦合到旋转轴;转子（140），其随着旋转轴在制动器壳体中的旋转而旋转;第二线圈构件（150），其电连接到第一 线圈构件，填充在制动器壳体的填充室（120）中的磁流变流体（160），控制向第二线圈构件供电的开关装置（400），检测旋转的转速检测器（500） 旋转轴的速度，以及根据转速检测器的结果控制开关装置的开/关的控制装置（600）。
-
-
-
-
-
-
-
-
-
Search Results
153
records
(took 0.024 seconds)
